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How to establish connection to nFX
this is about the tutorial NFX-T:1050 Water Management Custom Drain. I set up the model as following the tutorial video, but it doesn't launch and the error massage is displayed. what should I do to launch this model?
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about inlet velocity
It's about tutorial [NFX-T:1050 Water Management Custom Drain]. it use a shower with 15 holes as a inlet. In this case, when you set [velosity] of inlet, which does [velosity] mean that of one hole or that of all 15 holes?
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How to start nanoFluid X 2025
I installed nanoFlidX 2025 form marketplace. But only this one pops up my screen, and nanoFluidX doesn't start. how should i do?
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[nanoFluid solver environment is not configured]
I downloaded Simlab2025 and nanofluid(CFD solver 2025). Then, the warning message [nanoFluid solver environment is not configured] is displayed when checking data, so cfd doesn't start. what should i do to solve this warning?
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「nanoFluidX solver environment is not configured」の警告を解決したい
Simlab 2025、nanoFluidX2025をインストールし、 流体解析をしたいのですが、 データチェックをすると「nanoFluidX solver environment is not configured」と 警告ウィンドウが出ます。 結果を更新しても、同じウィンドウが出ます。 この警告を解決するには、何をすればよいでしょうか。
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How to Set Up Passive Rigid Body in nanoFluidX
Hi, I would like to create a simulation of a rigid body floating on the water surface or moving through the water. I'm planning to use the Passive Rigid Body feature for testing. I have currently input the initial velocity and constant speed, but the log file shows the following error: Error: [EIO95] Cannot find/open the…
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Can nanoFluidX and EDEM Simulate Underwater Vehicles?
Hi, I would like to conduct an analysis related to underwater vehicles, specifically observing the changes in the six degrees of freedom of the vehicle when it moves forward and encounters water flow from the front. I would like to know if Altair's nanoFluidX solver and EDEM can achieve this type of simulation. Based on…
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nFX[c] Execution Problem on Windows
Hi Experts, I have an nFX result and try to execute nFX[c] for post-processing, but the program does not progress anymore after the message 'Waiting for connection from nFX at "test"' pops up. I'm wondering how to solve it. The cmd is launched by double-click the set_nFX_environment.bat file. Thanks, Gary
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動的サロゲートモデルromAIと高速物理予測physicsAIのCFDへの適用 / 自動車技術会フォーラム 2024オンライン冬季 講演資料
https://us.v-cdn.net/6038102/uploads/DVAXPXMNUVQV/e5-8b-95-e7-9a-84-e3-82-b5-e3-83-ad-e3-82-b2-e3-83-bc-e3-83-88-e3-83-a2-e3-83-87-e3-83-abromai-e3-81-a8-e9-ab-98-e9-80-9f-e7-89-a9-e7-90-86-e4-ba-88-e6-b8-acphysicsai-e3-81-aecfd-e3-81-b8-e3-81-ae-e9-81-a9-e7-94-a8.pdf 自動車技術会フォーラム 2024オンライン冬季にて、…
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NanoFluidX post-processing in Simlab
Is it possible to post-process NanoFluidX results within Simlab and not exporting them for a post-process in ParaView? It seems possible to me, since ParaView is considered an auxiliary tool and I have seen tutorial with post-processing operations in Simlab, but, can someone confirm it? Then another question would be: are…
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How to install the Nanofluidx in CPU?
I am using a laptop with Ryzen-7 after all installation which is needed for nanoFluidX the product is not opened. There is any other process for installation for CPU laptops?
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I am unable to open the NanofluidX after complete Installation
File is attached which is displayed after complete installation. Can you please share complete installation video.
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ATCx Electronics – Riding the Crest of Innovation
Innovators in the electronics industry face razor-thin timelines and cost margins when bringing products to market. ATCx showcases how simulation, AI, and data analytics drive electronic design breakthroughs across industries, offering insights to enhance collaboration, shorten design cycles, and discover actionable…
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「ドライブトレインCFDシミュレーションにおけるAIの活用」講演論文・資料
タイトル： 「ドライブトレインCFDシミュレーションにおけるAIの活用」 概要： 走行中の車両において，ドライブトレインはRPM，方向（傾きとピッチ），オイル充填レベル，オイルの等級/粘度など，これらすべての変数がオイル分布に影響し，熱交換が行われる．本論文では，RPMとオイル充填レベルを対象に，この熱交換現象をモデル化するために，微分方程式とディープラーニングを組み合わせた動的サロゲートモデル作成手法であるromAIを適用した．従来のルックアップテーブルアプローチと比較し，システムの状態量を考慮することで，少ないデータで動的な非線形応答を近似することに成功した． 講演論文、講演資料は下記よりダウンロードいただけます。 講演論文 講演資料
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Altair nanoFluidX 2023 Highlights
Wading into Precision: Suspension Modeling and Even Smoother Workflow As the landscapes of fluid dynamics evolve, nanoFluidX 2023 stands as a testament to forward-thinking engineering and strategic solution. This latest release offers advancements in water wading (water fording) and water management simulations. Our…
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romAI & nFX : ドライブトレインCFDシミュレーションにおけるAIの活用
本記事はSpiros-Foivos Malliosによる投稿 romAI & nFX: Leveraging AI on Drivetrain CFD Simulations を和訳したものです。 概要 この記事では、nanoFluidXRのオイル流動シミュレーションのデータをスマートに利用し、運転中のギアボックスの熱挙動を効率的に予測するために、romAITMがどのように役立つかを説明します。熱問題を解決するために、ギアボックスの回転数とオイルの充填量からギアとオイルの熱伝達率(HTC)を推定する動的非線形低次元化モデル(ROM)を作成します。 序論と問題提起 実運用のシナリオでは、ドライブトレインは次のようなさまざまな条件で動作します：…
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romAI & nFX: Leveraging AI on Drivetrain CFD Simulations
Abstract In this article we discuss how romAITM can help to efficiently predict the thermal behavior of gearboxes during operations smartly reusing data from nanoFluidXR oil flow simulations. To solve the thermal problem, a dynamic non-linear Reduced Order Model (ROM) is generated to estimate the Gear-Oil heat transfer…
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can I get a friction value between gears with nanofluidx?
Talking about a Gearbox Simulation (no matter what kind of gear design) Does the solution give the coefficient of friction and heat dissipation? Can the temperature reached be displayed in the simulation? Thanks for your answers and support. Regards!
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Non-newtonian fluid in Nanofluidx
Hi Altair Community How can I incorporate yield stress for non-Newtonian fluids in Nanofluidx version 2022.2? Regards
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Post-Processing nanoFluidX
Dear All, Is ParaView the only program for post-processing the NanoFluidX results? Regards, Ali
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The Product to Use
Hello Altair, please which product (solver) to use to simulate solid+liquid (like ball mill working in wet condition).
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Real-Life Applications of Drivetrain CFD
Finite Volume (FV) Computational Fluid Dynamics (CFD) have been around for long enough that we probably do not have the need to go through its entire history, nor really explain how it revolutionized engineering in every single industry branch out there. From aerospace, automotive and marine industries to food processing,…
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Real Life Applications of Drivetrain CFD
Accelerate Your Drivetrain Design Process with SPH Technology Wednesday, November 30 | 10am CET While the topic of efficient drivetrain oil management has been a long-standing engineering problem, significant improvements in simulation of such components and physics has only recently become plausible in an industrial…
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NanoFluidx in Simlab Student Version
Hello, is it possible to use nanoFluidX in the Simlab Students Version? Thank you for your help!
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Nano fluid
Nano fluid is not installing in windows properly and 2022 is available only for linux we tried 2022.1 . but its java error for windows . plz help us or tell the proper to install this ...please
